That doesn't make any sense (not that it would stop it from being
true!). There is no way to reduce the number of samples by 50% for
each color without all kinds of spatial redistribution problems

I think (though I am not sure), that following happens:

R-G-R-G
G-B-G-B

this octet will be substituted by G&R-G&B.

Does sRAW maintain the blackpoint offset?

1. There is no "blackpoint offset" in Canon cameras, but arrays of black level corrections (masked areas at two, three or four edges of the image).

2. Because the black level correction depends on the position of the pixel (column-row crossing), there is no way to apply the corrections gained from the masked pixels. That has to happen in-camera, before creating these "composite" pixels.

Many cameras today include built-in image stabilization systems, but when it comes to video that's still no substitute for a proper camera stabilization rig. The Ronin-S aims to solve that problem for DSLR and mirrorless camera users, and we think DJI has delivered on that promise.

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If you're looking for a high-quality camera, you don't need to spend a ton of cash, nor do you need to buy the latest and greatest new product on the market. In our latest buying guide we've selected some cameras that while they're a bit older, still offer a lot of bang for the buck.

What's the best camera for under $500? These entry level cameras should be easy to use, offer good image quality and easily connect with a smartphone for sharing. In this buying guide we've rounded up all the current interchangeable lens cameras costing less than $500 and recommended the best.

Whether you've grown tired of what came with your DSLR, or want to start photographing different subjects, a new lens is probably in order. We've selected our favorite lenses for Sony mirrorlses cameras in several categories to make your decisions easier.

Whether you've grown tired of what came with your DSLR, or want to start photographing different subjects, a new lens is probably in order. We've selected our favorite lenses for Canon DSLRs in several categories to make your decisions easier.